<template>
  <view class="charts-box">
    <qiun-data-charts 
      type="ring"
      :opts="opts"
      :chartData="chartData"
    />
  </view>
</template>

<script>
export default {
  data() {
    return {
      chartData: {
		  series:[{
			  data: [
			  	{"name":"一班","value":50},
			  	{"name":"二班","value":50},
			  	{"name":"三班","value":20},
			  	{"name":"四班","value":18},
			  	{"name":"五班","value":8}]
		  }]
	  },
	  
	  
      //您可以通过修改 config-ucharts.js 文件中下标为 ['ring'] 的节点来配置全局默认参数，如都是默认参数，此处可以不传 opts 。实际应用过程中 opts 只需传入与全局默认参数中不一致的【某一个属性】即可实现同类型的图表显示不同的样式，达到页面简洁的需求。
      opts: {
        rotate: false,
        rotateLock: false,
        color: ["#1890FF","#91CB74","#FAC858","#EE6666","#73C0DE","#3CA272","#FC8452","#9A60B4","#ea7ccc"],
        padding: [5,5,5,5],
        dataLabel: true,
        legend: {
          show: true,
          position: "top",
          lineHeight: 25
        },
        title: {
          name: "",
          fontSize: 15,
          color: "#f0f"
        },
        subtitle: {
          name: "",
          fontSize: 25,
          color: "#7cb5ec"
        },
        extra: {
          ring: {
            ringWidth: 30,
            activeOpacity: 0.5,
            activeRadius: 10,
            offsetAngle: 0,
            labelWidth: 15,
            border: false,
            borderWidth: 3,
            borderColor: "#FFFFFF"
          },
		  markLine:{
			 
		  }
        }
      }
    };
  },
  onReady() {
    // this.getServerData();
  },
  methods: {
    // getServerData() {
     //  模拟从服务器获取数据时的延时
     //  setTimeout(() => {
     //    //模拟服务器返回数据，如果数据格式和标准格式不同，需自行按下面的格式拼接
     //    let res = {
     //        series: [
     //          {
     //            data: [
					// {"name":"一班","value":50},
					// {"name":"二班","value":30},
					// {"name":"三班","value":20},
					// {"name":"四班","value":18},
					// {"name":"五班","value":8}]
     //          }
     //        ]
     //      };
     //    this.chartData = JSON.parse(JSON.stringify(res));
     //  }, 500);
    // },
  }
};
</script>

<style scoped lang="scss">
  /* 请根据实际需求修改父元素尺寸，组件自动识别宽高 */
  .charts-box {
    width: 100%;
    height: 300px;
  }
</style>